US interests in Africa: Four things you need to know

RT.com - As US President Barack Obama heads to Kenya for a global business summit, Africans point out he has done less for the continent than George W. Bush. How involved is the US in Africa, and do its interests go beyond military bases and the “war on terror”?

As president, Obama visited Ghana in 2009, and toured Senegal, South Africa and Tanzania in 2013, returning to South Africa later that year for the funeral of Nelson Mandela. This is his first visit to Kenya as president, and will likely be the last.  Read more.